Carey was hyped as the main attraction of “Dick Clark’s Rockin’ Eve 2017,” but she had a meltdown on stage when she was unable to hear her vocal track.

She ditched her bad lip syncing by the time she got to her second song, “We Belong Together” — blaming a lack of rehearsals for the on-stage nightmare.

“I wanted a holiday too. Can’t I just have one?” she huffed into the mic just before sauntering off stage in a hip-hugging pink bedazzled bodysuit followed by her back-up dancers holding massive feathered wings.

Carey is a holiday performer mainstay due to her various Christmas albums. In the last two years, she performed at both the Macy’s Thanksgiving Day Parade and the Rockefeller Christmas Tree lighting.

Her New Year’s Eve blunder is just one of many tumultuous moments she’s gone through recently — most notably, getting dumped by her fiance, billionaire James Packer, in October.